Granted Patent
Utility
US 6,647,497 · App. 09/282,766
Method and system for secure computer system transfer
Inventors:
Daryl Cromer, James Peter Ward, Howard Locker, Richard A. Dayan, Michael J. Steinmetz
Patented Case
View Patent ↗
Granted: Nov 11, 2003
Filed: Mar 31, 1999
Inventors
Daryl Cromer
James Peter Ward
Howard Locker
Richard A. Dayan
Michael J. Steinmetz
Assignee (at issue)
International Business Machines Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.